Comment Letter RE Self-Regulatory Organizations; Notice of Filing of Proposed Rule Change and Ameā¦ SEC Release No 34-47435 File No SR-NASD-2002-168 From Charles W. Austin, Jr., PIABA President, 2003-2004 To Margaret H. McFarland, Deputy Secretary, US Securities & Exchange Commission Date Fri, 03/28/2003 - 12:00pm Comment Letter Link Proposed Rule Change Relating to Proposed Rule 2130 Concerning the Expungement of Customer Dispute Info from the CRD System